Part of the Technology Series:
- Technology & Upgrades Hub: Module classes, sources and the three-module cap (Start Here).
- Technology Layout Grids: Where these belong on the grid.
- Starship Weapons & Loadouts: The offensive half of the ship.
Quick Answer
- Four starship technologies quietly remove more daily friction than any weapon upgrade, and most players never install them.
- Photonix Core. A Pulse Engine upgrade. +25% Pulse Drive power, +15% boost, +11% manoeuvrability. The single best quality-of-life module on a ship.
- Instability Drive. A Pulse Engine upgrade that sharply improves fuel efficiency, cutting how much Tritium pulsing costs.
- Efficient Thrusters. A Launch Thruster upgrade that reduces launch fuel cost. Directly attacks the most-complained-about mechanic in the game.
- Teleport Receiver. Extends the range at which you can teleport materials to your ship from 50u to 150u.
- None of these are weapons, so none of them show up in "best upgrades" lists. All four are felt every single session.
- All are subject to the normal three-module cap and adjacency rules.
Overview
Ask which starship technology to install and you will be told about weapons and hyperdrive range. Both matter, and both are covered elsewhere: weapons here, hyperdrive here.
This guide is about the other category: technologies that do not make numbers go up in combat, but remove a small annoyance you hit forty times an hour. Launch fuel. Pulsing between planets. Walking back to your ship because you filled up mining. Those are the things that make the game feel like admin, and each has a specific technology that mostly deletes it.
They are underused for a structural reason: the game surfaces them poorly, and community "best upgrade" lists optimise for damage, which none of these affect.
Photonix Core
What it is: a Pulse Engine upgrade.
What it gives: +25% Pulse Drive power, +15% boost, +11% manoeuvrability.
That is three separate stats from one module, which is unusual and is why it punches above its slot cost. Pulse Drive power is what determines how fast you cross a system; manoeuvrability affects how the ship handles in atmosphere and in a fight.
Why it matters more than it sounds: interplanetary travel is the thing you do between everything else. A quarter more pulse power compounds across an entire session in a way a weapon upgrade does not, because you pulse constantly and you fight occasionally.
Where to get it: it is a blueprint-based technology rather than a procedural upgrade module, which has a useful consequence: blueprint technologies do not count toward the three-module cap. Installing it does not cost you one of your three Pulse Engine module slots. See the technology hub for why that distinction matters.
Priority: highest of the four. If you install one thing from this guide, install this.
Instability Drive
What it is: an advanced Pulse Engine upgrade.
What it gives: a large improvement to Pulse Engine fuel efficiency. The flavour text describes redirecting Tritium into a cycle of miniature black holes and harvesting the micro-gravity fluctuations, which is a very No Man's Sky way of saying "uses less Tritium."
Why it matters: Tritium is the consumable that gates pulsing. Early and mid-game, running dry mid-system and having to go mine asteroids is a recurring interruption. The Instability Drive turns Tritium from something you manage into something you stop thinking about.
Pairs with Photonix Core. One makes pulsing faster, the other makes it cheaper. Together they change how the game feels to move around in, and both are Pulse Engine technologies so they sit adjacent naturally, giving free adjacency with no effort.
Priority: high, and rising the more you travel. If you are still in one system building a base, it can wait.
Efficient Thrusters
What it is: a Launch Thruster upgrade.
What it gives: a reduction in launch fuel cost every time you take off.
Why it matters: launch fuel is the most complained-about mechanic in No Man's Sky, and the complaint is fair, because it taxes the single most common action in the game. Every landing carries an implicit cost to leave again.
Three things stack to make this a solved problem:
- Efficient Thrusters, reducing the base cost.
- Landing at a space station, trade post or your own base, which refuels launch thrusters for free.
- Custom difficulty settings, which can remove launch fuel cost entirely if you would rather not engage with it at all.
Most players who say launch fuel stopped bothering them did one of these three. Doing all three makes it invisible.
Priority: high early, low late. In the first twenty hours this is a genuine relief. Once you are wealthy and have base teleporters everywhere, it stops mattering much.
Teleport Receiver
What it is: a starship technology, despite sounding like base equipment.
What it gives: extends the range at which you can send materials to your ship's inventory from 50u to 150u, a 3× increase.
Why it matters: this is the "stop walking back to your ship" module. Mining a deposit, clearing a crashed ship site, or looting a point of interest, you fill your Exosuit and then have to trek back. At 150u the ship is almost always in range.
A note on the naming: it is easy to assume from the name that this is a base part related to teleporters and base networking. It is not. It installs in your starship's technology inventory.
Priority: medium, and higher than that if you mine by hand or hunt crashed ships. It is one of those upgrades whose value is invisible until you have it and then unimaginable to give up.
Install Order
If you are fitting out a ship from scratch, roughly:
| Order | Technology | Why here |
|---|---|---|
| 1 | Photonix Core | Three stats, no module-cap cost, felt immediately |
| 2 | Efficient Thrusters | Kills the most common early-game friction |
| 3 | Teleport Receiver | 3× material range; scales with how much you gather |
| 4 | Instability Drive | Best once you are travelling between systems constantly |
Slot pressure is real, so a practical note: because Photonix Core and Efficient Thrusters are blueprint technologies, they do not consume upgrade-module slots. They are close to free additions to a grid that is already full of procedural modules. That alone is a reason to install them before agonising over module rolls.
For where they physically go, the layout grids guide covers clustering Pulse Engine technology so the adjacency bonuses actually land.
FAQ
What does the Photonix Core do?
It upgrades the Pulse Engine: +25% Pulse Drive power, +15% boost, +11% manoeuvrability. Three stats from one technology, and it does not count against the three-module cap.
What is the Instability Drive for?
Pulse Engine fuel efficiency. It substantially reduces the Tritium cost of pulsing, which stops mid-system fuel runs from interrupting you.
Do Efficient Thrusters remove launch fuel entirely?
No, they reduce the cost. Landing at a station, trade post or your own base refuels thrusters for free, and custom difficulty can remove the cost altogether if you prefer.
Is the Teleport Receiver a base part?
No, despite the name. It is a starship technology, and it raises material teleport range from 50u to 150u.
Do these count toward the three-module cap?
Blueprint-crafted technologies do not. Only procedurally generated upgrade modules count. That makes the blueprint ones unusually good value on a crowded grid.
Are these better than weapon upgrades?
Different job. Weapons matter in the fights you choose to have; these matter in the travelling and gathering you do constantly. Most players over-invest in the first and under-invest in the second.
Where do I get the blueprints?
From the Space Anomaly's blueprint vendors and from scattered rewards. The technology hub covers the full list of technology sources.
Key Takeaways
- Photonix Core is the standout: +25% pulse power, +15% boost, +11% manoeuvrability from one technology.
- Instability Drive makes pulsing cheap; pair it with the Photonix Core for a genuinely different travel experience.
- Efficient Thrusters cut launch fuel cost. Combine with free refuels at stations and bases to make it a non-issue.
- Teleport Receiver takes material teleport range from 50u to 150u and is starship tech, not base tech.
- Blueprint technologies do not count toward the three-module cap, so several of these are close to free on a full grid.
- None of them are weapons, which is exactly why they get skipped and exactly why they are worth installing.